When energy flows from one trophic level to the next higher level what always happens?

How do you estimate 640 times3

What are the criteria for diagnosing rheumatoid arthritis? (select all that apply.) simultaneous symmetric swelling of joints soft-tissue swelling of at least three joints subcutaneous rheumatoid nodules swelling of at least one wrist joint morning

What symbol do you use to show an adopted child in a pedigree chart?

In transcription, cytosine is paired with

What type of alleles are present in an organism with a QQ genotype?

Which of these is a heterotroph?

Finding clam shells in a rock indicates that the region was once a shallow marine environment true or false

What part of your name corresponds to the genus name of an organism?

Alfonso is very tall and thin and cannot seem to add any muscle, although he works out in the gym four days every week. while at the gym, alfonso compares his lack of muscle with the muscles of other men who work out at the gym.

4 most common elements in an organism